$653+ Cheap flights from St. Louis (STL) to Cartagena (CTG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CTG
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Cartagena with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Cartagena
Cheapest
Best
Last-minute
Cheapest flights from St. Louis to CartagenaExplore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:55 pm -
2 stops19h 42m
Sat 12/54:37 pm -
2 stops18h 31m
Deal found 10/27![American Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:00 am -
1 stop9h 37m
Thu 12/172:36 pm -
1 stop8h 59m
Deal found 10/26![American Airlines logo]()
$742
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:51 pm -
2 stops20h 44m
Thu 11/194:34 pm -
2 stops18h 34m
Deal found 10/28![American Airlines logo]()
$789
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:26 pm -
2 stops13h 04m
Mon 11/165:30 am -
2 stops18h 46m
Deal found 10/25![Multiple Airlines logo]()
$844
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:30 pm -
1 stop19h 49m
Mon 11/163:34 pm -
1 stop9h 22m
Deal found 10/25![Delta logo]()
$860
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:34 pm -
3 stops26h 46m
Sun 11/225:10 am -
2 stops19h 49m
Deal found 10/27![Multiple Airlines logo]()
$875
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:15 pm -
1 stop18h 20m
Mon 11/164:37 pm -
2 stops18h 10m
Deal found 10/25![American Airlines logo]()
$877
Best flights from St. Louis to CartagenaDiscover carefully curated flight deals from St. Louis to Cartagena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from St. Louis to Cartagena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/313:56 pm -
2 stops20h 39m
Fri 2/52:35 pm -
1 stop9h 07m
Deal found 10/26![American Airlines logo]()
$653
This LATAM Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/276:00 am -
1 stop7h 10m
Wed 3/33:25 pm -
1 stop9h 14m
Deal found 10/29![LATAM Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1310:30 am -
1 stop25h 45m
Thu 3/182:30 pm -
1 stop27h 31m
Deal found 10/26![Delta logo]()
$738
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/135:34 pm -
2 stops17h 36m
Thu 3/181:20 pm -
1 stop8h 52m
Deal found 10/26![United Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:00 am -
1 stop9h 37m
Thu 12/172:36 pm -
1 stop8h 59m
Deal found 10/26![American Airlines logo]()
$742
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1311:51 am -
2 stops29h 54m
Mon 3/222:30 pm -
1 stop17h 42m
Deal found 10/26![Delta logo]()
$788
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:51 pm -
2 stops20h 44m
Thu 11/194:34 pm -
2 stops19h 00m
Deal found 10/25![American Airlines logo]()
$789
Last-minute flights from St. Louis to CartagenaDiscover last-minute flight deals from St. Louis to Cartagena. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Cartagena. Data last updated October 30, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:25 am -
2 stops11h 40m
Mon 11/93:34 pm -
1 stop9h 22m
Deal found 10/26![LATAM Airlines logo]()
$966
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:02 am -
1 stop7h 33m
Sun 11/82:35 pm -
2 stops19h 53m
Deal found 10/26![American Airlines logo]()
$889
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:26 pm -
2 stops13h 04m
Mon 11/165:30 am -
2 stops18h 46m
Deal found 10/25![Multiple Airlines logo]()
$844
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:30 pm -
1 stop19h 49m
Mon 11/163:34 pm -
1 stop9h 22m
Deal found 10/25![Delta logo]()
$860
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:15 pm -
1 stop18h 20m
Mon 11/164:37 pm -
2 stops18h 10m
Deal found 10/25![American Airlines logo]()
$877
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:51 pm -
2 stops20h 44m
Thu 11/194:34 pm -
2 stops18h 34m
Deal found 10/28![American Airlines logo]()
$789
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:34 pm -
3 stops26h 46m
Sun 11/225:10 am -
2 stops19h 49m
Deal found 10/27![Multiple Airlines logo]()
$875
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:00 am -
1 stop9h 36m
Sun 11/224:34 pm -
1 stop18h 33m
Deal found 10/27![American Airlines logo]()
$919
Find flight deals from St. Louis to Cartagena
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cartagena (CTG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $649 (American Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $755 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Cartagena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from St. Louis to Cartagena that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisCartagena
STL Lambert-St Louis - CTG Cartagena Rafael Nunez
STLCTG
Lambert-St Louis
Sun 1/31
3:56 pm-1:35 pm
2 stops20h 39m
Cartagena Rafael Nunez
Fri 2/5
2:35 pm-10:42 pm
1 stop9h 07m
$653
Quickest round-trip
St. LouisCartagena
STL Lambert-St Louis - CTG Cartagena Rafael Nunez
STLCTG
Lambert-St Louis
Sat 2/27
6:00 am-2:10 pm
1 stop7h 10m
Cartagena Rafael Nunez
Wed 3/3
3:25 pm-11:39 pm
1 stop9h 14m
$719
St. LouisCartagena
STL Lambert-St Louis - CTG Cartagena Rafael Nunez
STLCTG
Lambert-St Louis
Sat 3/13
10:30 am-1:15 pm
1 stop25h 45m
Cartagena Rafael Nunez
Thu 3/18
2:30 pm-6:01 pm
1 stop27h 31m
$738
St. LouisCartagena
STL Lambert-St Louis - CTG Cartagena Rafael Nunez
STLCTG
Lambert-St Louis
Thu 12/10
5:00 am-3:37 pm
1 stop9h 37m
Cartagena Rafael Nunez
Thu 12/17
2:36 pm-10:35 pm
1 stop8h 59m
$742
St. LouisCartagena
STL Lambert-St Louis - CTG Cartagena Rafael Nunez
STLCTG
Lambert-St Louis
Sat 3/13
5:34 pm-12:10 pm
2 stops17h 36m
Cartagena Rafael Nunez
Thu 3/18
1:20 pm-10:12 pm
1 stop8h 52m
$743
St. LouisCartagena
STL Lambert-St Louis - CTG Cartagena Rafael Nunez
STLCTG
Lambert-St Louis
Sat 3/13
11:51 am-6:45 pm
2 stops29h 54m
Cartagena Rafael Nunez
Mon 3/22
2:30 pm-8:12 am
1 stop17h 42m
$788
St. LouisCartagena
STL Lambert-St Louis - CTG Cartagena Rafael Nunez
STLCTG
Lambert-St Louis
Mon 11/16
3:51 pm-1:35 pm
2 stops20h 44m
Cartagena Rafael Nunez
Thu 11/19
4:34 pm-10:34 am
2 stops19h 00m
$789
Sorted by cheapest first
Compare providers for flights from St. Louis to Cartagena
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Cartagena in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Cartagena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Cartagena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Cartagena flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Cartagena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Cartagena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Cartagena
Have a flexible travel schedule? Discover the best time to fly to Cartagena from St. Louis with our price prediction graph.
STL-CTG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Cartagena
Get insights into the airlines that provide service to Cartagena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cartagena. Reviews last updated October 30, 2026.
Read through reviews of airlines operating flights from St. Louis to Cartagena, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Entertainment
6.8
Overall
7.0
Comfort
7.1
Boarding
7.4
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Entertainment
6.8
Overall
7.0
Comfort
7.1
Boarding
7.4
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Cartagena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cartagena?
Book flights to Cartagena if you plan to visit one of these locationsBoca Grande
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Other flights to Cartagena
Explore flights to Cartagena departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Complete your trip
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St. Louis and Cartagena flights
Browse other St. Louis and Cartagena flight options. Last updated on October 30, 2026.
Other flights from St. Louis
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from St. Louis to Cartagena
Discover the top airline that operate flights from St. Louis to Cartagena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$563 | Average$730 | FlexibilityNo cancel fee | On-time71% |